openlr.rawLocRef

Class RawGridLocRef

java.lang.Object

openlr.rawLocRef.RawLocationReference

openlr.rawLocRef.RawGridLocRef

public class RawGridLocRef
extends RawLocationReference

Implementation of the RawLocationReference interface for grid locations.

OpenLR is a trade mark of TomTom International B.V.

email: software@openlr.org

Author:

DLR e.V. (RE)

Field Summary

Fields inherited from class openlr.rawLocRef.RawLocationReference

id, locType, returnCode

Constructor Summary

Constructors

Constructor and Description
RawGridLocRef(String idValue, GeoCoordinates ll, GeoCoordinates ur, int cols, int rows) Instantiates a new raw encoder location reference for a grid location.

Method Summary

Modifier and Type	Method and Description
int	calculateHashCode() { Calculate the hash code which can be used to be stored if several hashCode calls are required.
boolean	equals(Object obj) {
GeoCoordinates	getLowerLeftPoint() Gets the leftmost corner point of a rectangle or grid location.
int	getNumberOfColumns() Gets the number of columns of a grid location.
int	getNumberOfRows() Gets the number of rows of a grid location.
GeoCoordinates	getUpperRightPoint() Gets the rightmost corner point of a rectangle or grid location.
int	hashCode()
String	toString()

Methods inherited from class openlr.rawLocRef.RawLocationReference

getCenterPoint, getCornerPoints, getGeoCoordinates, getHashCode, getID, getLocationReferencePoints, getLocationType, getOffsets, getOrientation, getRadius, getReturnCode, getSideOfRoad, hasID, isValid

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

RawGridLocRef

public RawGridLocRef(String idValue,
                     GeoCoordinates ll,
                     GeoCoordinates ur,
                     int cols,
                     int rows)

Instantiates a new raw encoder location reference for a grid location.

Parameters:

idValue - the id

ll - the ll

ur - the ur

cols - the cols

rows - the rows

Method Detail

getLowerLeftPoint

public final GeoCoordinates getLowerLeftPoint()

Gets the leftmost corner point of a rectangle or grid location. If there are two possibilities, gets the upper one of them.

Overrides:

getLowerLeftPoint in class RawLocationReference

Returns:

the leftmost point, if the area location is of type RECTANGLE, or GRID, otherwise null

getUpperRightPoint

public final GeoCoordinates getUpperRightPoint()

Gets the rightmost corner point of a rectangle or grid location. If there are two possibilities, gets the lower one of them.

Overrides:

getUpperRightPoint in class RawLocationReference

Returns:

the rightmost point, if the area location is of type RECTANGLE, or GRID, otherwise null

getNumberOfColumns

public final int getNumberOfColumns()

Gets the number of columns of a grid location.

Overrides:

getNumberOfColumns in class RawLocationReference

Returns:

the number of columns of a grid location , otherwise -1

getNumberOfRows

public final int getNumberOfRows()

Gets the number of rows of a grid location.

Overrides:

getNumberOfRows in class RawLocationReference

Returns:

the number of rows of a grid location, otherwise -1

toString

public final String toString()

Overrides:

toString in class Object

calculateHashCode

public final int calculateHashCode()

{ Calculate the hash code which can be used to be stored if several hashCode calls are required.

Specified by:

calculateHashCode in class RawLocationReference

Returns:

the int

equals

public final boolean equals(Object obj)

{

Specified by:

equals in class RawLocationReference

hashCode

public final int hashCode()

Specified by:

hashCode in class RawLocationReference